# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-03-28 19:28:07 EDT # # ---------------------------------- WARNING ---------------------------------------- # Some of the data that you have obtained from this U.S. Geological Survey database # may not have received Director's approval. Any such data values are qualified # as provisional and are subject to revision. Provisional data are released on the # condition that neither the USGS nor the United States Government may be held liable # for any damages resulting from its use. # # More data may be available offline. # For more information on these data, contact USGS Water Data Inquiries. # This file contains the annual peak streamflow data. # # This information includes the following fields: # # agency_cd Agency Code # site_no USGS station number # peak_dt Date of peak streamflow (format YYYY-MM-DD) # peak_tm Time of peak streamflow (24 hour format, 00:00 - 23:59) # peak_va Annual peak streamflow value in cfs # peak_cd Peak Discharge-Qualification codes (see explanation below) # gage_ht Gage height for the associated peak streamflow in feet # gage_ht_cd Gage height qualification codes # year_last_pk Peak streamflow reported is the highest since this year # ag_dt Date of maximum gage-height for water year (if not concurrent with peak) # ag_tm Time of maximum gage-height for water year (if not concurrent with peak # ag_gage_ht maximum Gage height for water year in feet (if not concurrent with peak # ag_gage_ht_cd maximum Gage height code # # Sites in this file include: # USGS 14211499 KELLEY CREEK AT SE 159TH DRIVE AT PORTLAND, OR # # Peak Streamflow-Qualification Codes(peak_cd): # 1 ... Discharge is a Maximum Daily Average # 2 ... Discharge is an Estimate # 3 ... Discharge affected by Dam Failure # 4 ... Discharge less than indicated value, # which is Minimum Recordable Discharge at this site # 5 ... Discharge affected to unknown degree by # Regulation or Diversion # 6 ... Discharge affected by Regulation or Diversion # 7 ... Discharge is an Historic Peak # 8 ... Discharge actually greater than indicated value # 9 ... Discharge due to Snowmelt, Hurricane, # Ice-Jam or Debris Dam breakup # A ... Year of occurrence is unknown or not exact # Bd ... Day of occurrence is unknown or not exact # Bm ... Month of occurrence is unknown or not exact # C ... All or part of the record affected by Urbanization, # Mining, Agricultural changes, Channelization, or other # F ... Peak supplied by another agency # O ... Opportunistic value not from systematic data collection # R ... Revised # # Gage height qualification codes(gage_ht_cd,ag_gage_ht_cd): # 1 ... Gage height affected by backwater # 2 ... Gage height not the maximum for the year # 3 ... Gage height at different site and(or) datum # 4 ... Gage height below minimum recordable elevation # 5 ... Gage height is an estimate # 6 ... Gage datum changed during this year # 7 ... Debris, mud, or hyper-concentrated flow # 8 ... Gage height tidally affected # Bd ... Day of occurrence is unknown or not exact # Bm ... Month of occurrence is unknown or not exact # F ... Peak supplied by another agency # R ... Revised # # agency_cd site_no peak_dt peak_tm peak_va peak_cd gage_ht gage_ht_cd year_last_pk ag_dt ag_tm ag_gage_ht ag_gage_ht_cd 5s 15s 10d 6s 8s 33s 8s 27s 4s 10d 6s 8s 27s USGS 14211499 2001-03-27 17:30 81.0 4.34 USGS 14211499 2002-01-25 5.87 1 USGS 14211499 2003-01-31 10.21 1 USGS 14211499 2003-12-13 12:30 8.29 1 USGS 14211499 2005-03-27 06:00 136 4.66 USGS 14211499 2006-01-10 19:30 215 6.13 2 2005-12-30 7.20 1 USGS 14211499 2006-12-14 15:00 247 6.73 USGS 14211499 2007-12-03 03:00 346 7.98 2 2007-12-03 1030 8.58 USGS 14211499 2009-01-02 02:30 637 11.13 2 2009-01-02 0530 11.58 USGS 14211499 2010-03-29 14:45 194 5.30 USGS 14211499 2010-12-09 19:13 307 6.41 USGS 14211499 2012-03-15 21:57 227 5.24 2 2012-01-19 9.83 USGS 14211499 2012-11-19 150 1 USGS 14211499 2013-12-02 00:27 143 4.73 USGS 14211499 2015-01-18 00:27 300 5.62 USGS 14211499 2015-12-07 16:30 305 1,2 12.19 1 USGS 14211499 2017-02-05 18:45 254 2 6.82 USGS 14211499 2018-04-08 05:15 175 2 4.83 1 USGS 14211499 2019-04-08 11:01 204 2 4.84 1 USGS 14211499 2020-01-28 00:15 121 4.89 USGS 14211499 2021-01-13 01:00 460 2 9.36 1,2 2021-01-13 0045 9.38 1 USGS 14211499 2022-06-11 03:00 257 2 6.89 1,2 2022-06-11 0315 6.90 1